It wasn't all that long ago that things like air-sprung shocks and hydraulic disc brakes were just being introduced on mountain bikes. Since then, we've heard about electronic and hydraulic shifting, microprocessor-controlled shock forks, and continuously-variable sealed gearing systems. What's next? Well, how about a bike with two chains and no derailleurs that is claimed to be better than a traditional MTB in four key areas? According to its New Zealand designers, that's what the Zerode G-1 is.